Technical annexes and supplementary documents: 'Advice on NZ ETS unit limits and price control settings for 2023-2027'

On this page you will find technical annexes and supplementary documents related to our report, Advice on NZ ETS unit limits and price control settings for 2023-2027 (July 2022). The full report and more information about this advice is available on our website.

Technical annexes

Technical annex 1: Unit limit settings


Download documents:

Technical Annex 2: ENZ modelling


Download documents:

Technical Annex 3: Electricity market modelling and retail price estimates


Download documents:

Supplementary documents

Modelling on the distributional impacts of emissions pricing – a Treasury report


This document provides information on analysis undertaken by the Treasury for the Climate Change Commission on the distributional impacts of emissions pricing.

Download document:

NZ ETS price control mechanisms - a review of issues

This document discusses the settings of the cost containment reserve and auction reserve price mechanisms, taking account of new information since their introduction, including significant changes in prices of New Zealand Units (NZUs) and recent events in which the CCR has been triggered.

Download document: